Talk to the passenger or the group via Bluetooth or Mesh 2.0 Group communication via Mesh 2.0 also possible without restriction with Sena mesh products Make phone calls while riding Listen to music together with the passenger or another rider Easy operation while wearing gloves via four buttons or alternatively via the free app Various settings available in the app Quick-charge function: Only 20 minutes of charging time provides 3.5 hours of Mesh Intercom or six hours of Bluetooth intercom FM radio with storage of up to ten radio stations Speakers with impressive HD audio quality Modern, universally matching design, e.g. for BMW Motorrad’s StreetX, GS Pure and Sao Paulo helmets Easy installation in the helmet Delivery specification: communication system, control panel with integrated battery, speakers on left/right, two microphones (mounted and cable microphone), installation material set, charging and data cable